chart2/source/view/charttypes/PieChart.cxx |   11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

New commits:
commit 01a892dcba8b4869f8a6c8e5aaf4b5ed09e81bd7
Author: Marco Cecchetti <marco.cecche...@collabora.com>
Date:   Tue Aug 8 13:04:02 2017 +0200

    bug fix: tdf#111173
    
    Mostly based on a patch by Julien Nabet:
    http://bugs.documentfoundation.org/attachment.cgi?id=135107
    
    Thanks Julien!
    
    Change-Id: I02440be7dfa5881e5bf63710a9d3c4f261d00533
    Reviewed-on: https://gerrit.libreoffice.org/40878
    Reviewed-by: Miklos Vajna <vmik...@collabora.co.uk>
    Tested-by: Miklos Vajna <vmik...@collabora.co.uk>

diff --git a/chart2/source/view/charttypes/PieChart.cxx 
b/chart2/source/view/charttypes/PieChart.cxx
index d91e5a10d3fd..f3b854ee8707 100644
--- a/chart2/source/view/charttypes/PieChart.cxx
+++ b/chart2/source/view/charttypes/PieChart.cxx
@@ -362,8 +362,13 @@ void PieChart::createTextLabelShape(
     ///a new `PieLabelInfo` instance is initialized with all the info related 
to
     ///the current label in order to simplify later label position 
rearrangement;
     uno::Reference< container::XChild > xChild( aPieLabelInfo.xTextShape, 
uno::UNO_QUERY );
-    if( xChild.is() )
-        aPieLabelInfo.xLabelGroupShape.set( xChild->getParent(), 
uno::UNO_QUERY );
+
+    ///text shape could be empty; in that case there is no need to add label 
info
+    if( !xChild.is() )
+        return;
+
+    aPieLabelInfo.xLabelGroupShape.set( xChild->getParent(), uno::UNO_QUERY );
+
     aPieLabelInfo.fValue = nVal;
     aPieLabelInfo.bMovementAllowed = bMovementAllowed;
     aPieLabelInfo.bMoved= false;
@@ -374,9 +379,7 @@ void PieChart::createTextLabelShape(
         performLabelBestFit(rParam, aPieLabelInfo);
     }
 
-
     m_aLabelInfoList.push_back(aPieLabelInfo);
-
 }
 
 void PieChart::addSeries( VDataSeries* pSeries, sal_Int32 /* zSlot */, 
sal_Int32 /* xSlot */, sal_Int32 /* ySlot */ )
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